🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 10.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.8 AU

Year: 374 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 24,925,982 km

• M1: 134,339 km (0.116 R)
• M2: 487,689 km (0.045 R)
• M3: 832,662 km (0.111 R)
• M4: 1,202,916 km (0.117 R)
• M5: 1,581,549 km (0.079 R)
• M6: 1,955,693 km (0.103 R)
• M7: 2,923,890 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 11.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.81 AU

Year: 1176 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,925,982 km

• M1: 148,251 km (0.108 R)
• M2: 554,709 km (0.096 R)
• M3: 965,654 km (0.11 R)
• M4: 1,400,386 km (0.081 R)
• M5: 2,195,498 km (0.04 R)
• M6: 2,758,734 km (0.106 R)
• M7: 3,228,621 km (0.076 R)
• M8: 4,176,773 km (0.099 R)
• M9: 4,836,948 km (0.118 R)
• M10: 5,586,433 km (0.117 R)
• M11: 6,411,765 km (0.086 R)
• M12: 7,957,111 km (0.07 R)
• M13: 8,887,909 km (0.101 R)
• M14: 10,043,253 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 10

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.41 AU - 1.81 AU

Year: 1362 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,925,982 km

• M1: 128,505 km (0.071 R)
• M2: 464,651 km (0.037 R)
• M3: 1,105,379 km (0.106 R)
• M4: 1,450,651 km (0.109 R)
• M5: 1,821,504 km (0.066 R)
• M6: 2,598,814 km (0.073 R)
• M7: 3,523,628 km (0.08 R)
• M8: 3,908,394 km (0.058 R)
• M9: 4,321,134 km (0.105 R)
• M10: 4,873,300 km (0.064 R)
• M11: 5,989,749 km (0.108 R)
• M12: 7,220,192 km (0.041 R)
• M13: 7,565,015 km (0.071 R)
• M14: 8,748,932 km (0.102 R)
• M15: 9,198,324 km (0.103 R)
• M16: 9,871,215 km (0.05 R)
• M17: 10,266,004 km (0.041 R)
• M18: 10,608,135 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 8.9

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.84 AU - 2.5 AU

Year: 2132 Days

Day: 8.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,925,982 km

• M1: 112,049 km (0.118 R)
• M2: 464,053 km (0.109 R)
• M3: 837,449 km (0.067 R)
• M4: 1,194,389 km (0.045 R)
• M5: 1,581,848 km (0.073 R)
• M6: 2,039,917 km (0.047 R)
• M7: 2,327,144 km (0.049 R)
• M8: 3,158,161 km (0.053 R)
• M9: 3,925,598 km (0.101 R)
• M10: 4,454,875 km (0.065 R)
• M11: 5,097,996 km (0.074 R)
• M12: 6,622,099 km (0.105 R)
• M13: 6,921,295 km (0.029 R)
• M14: 8,055,845 km (0.111 R)
• M15: 9,616,899 km (0.08 R)
• M16: 9,930,755 km (0.058 R)
• M17: 12,119,671 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 10.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.97 AU - 2.95 AU

Year: 2573 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,925,982 km

• M1: 128,355 km (0.09 R)
• M2: 764,445 km (0.072 R)
• M3: 1,850,675 km (0.1 R)
• M4: 2,468,963 km (0.052 R)
• M5: 3,412,327 km (0.098 R)
• M6: 4,068,763 km (0.111 R)
• M7: 5,534,074 km (0.118 R)
• M8: 7,635,625 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 13

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.35 AU - 4.49 AU

Year: 5176 Days

Day: 11 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,925,982 km

• M1: 162,164 km (0.117 R)
• M2: 582,385 km (0.106 R)
• M3: 3,017,688 km (0.091 R)
• M4: 4,072,353 km (0.098 R)
• M5: 4,557,798 km (0.117 R)
• M6: 5,282,450 km (0.104 R)
• M7: 6,054,675 km (0.105 R)
• M8: 7,659,561 km (0.107 R)
• M9: 8,403,212 km (0.113 R)
• M10: 9,268,785 km (0.101 R)
• M11: 9,762,009 km (0.033 R)
• M12: 11,433,466 km (0.08 R)
• M13: 12,405,553 km (0.114 R)
• M14: 13,193,635 km (0.08 R)
• M15: 14,213,144 km (0.115 R)
• M16: 15,128,085 km (0.111 R)
• M17: 18,822,105 km (0.077 R)
• M18: 19,368,436 km (0.116 R)
• M19: 20,429,534 km (0.066 R)
• M20: 21,528,929 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.9

Radius: 6.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.5 AU - 10.74 AU

Year: 21468 Days

Day: 21.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,925,982 km

• M1: 105,466 km (0.068 R)
• M2: 497,712 km (0.101 R)
• M3: 746,793 km (0.102 R)
• M4: 1,187,657 km (0.096 R)
• M5: 1,494,034 km (0.073 R)
• M6: 2,824,109 km (0.117 R)
• M7: 3,333,639 km (0.058 R)
• M8: 5,076,454 km (0.034 R)
• M9: 5,310,425 km (0.116 R)
• M10: 6,260,072 km (0.104 R)
• M11: 7,318,029 km (0.079 R)
• M12: 7,684,543 km (0.119 R)
• M13: 9,624,229 km (0.085 R)
• M14: 10,434,152 km (0.079 R)
• M15: 23,969,319 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,601 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit